JPS5873929A - 真空しや断器 - Google Patents
真空しや断器Info
- Publication number
- JPS5873929A JPS5873929A JP15990381A JP15990381A JPS5873929A JP S5873929 A JPS5873929 A JP S5873929A JP 15990381 A JP15990381 A JP 15990381A JP 15990381 A JP15990381 A JP 15990381A JP S5873929 A JPS5873929 A JP S5873929A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- vacuum
- metal material
- arc
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 239000007769 metal material Substances 0.000 claims description 28
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 18
- 239000011651 chromium Substances 0.000 claims description 15
- 229910052804 chromium Inorganic materials 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 15
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 229910052709 silver Inorganic materials 0.000 claims description 11
- 239000004332 silver Substances 0.000 claims description 11
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 9
- 239000000788 chromium alloy Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 210000003127 knee Anatomy 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 239000004020 conductor Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 241000252233 Cyprinus carpio Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15990381A JPS5873929A (ja) | 1981-10-07 | 1981-10-07 | 真空しや断器 |
| KR8204398A KR860001452B1 (ko) | 1981-10-03 | 1982-09-29 | 진공 차단기 |
| US06/432,380 US4471184A (en) | 1981-10-03 | 1982-09-30 | Vacuum interrupter |
| DE8282305230T DE3272338D1 (en) | 1981-10-03 | 1982-10-01 | A vacuum interrupter |
| EP82305230A EP0076659B1 (en) | 1981-10-03 | 1982-10-01 | A vacuum interrupter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15990381A JPS5873929A (ja) | 1981-10-07 | 1981-10-07 | 真空しや断器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5873929A true JPS5873929A (ja) | 1983-05-04 |
| JPS6357897B2 JPS6357897B2 (en]) | 1988-11-14 |
Family
ID=15703685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15990381A Granted JPS5873929A (ja) | 1981-10-03 | 1981-10-07 | 真空しや断器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5873929A (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4698467A (en) * | 1985-10-24 | 1987-10-06 | Kabushiki Kaisha Toshiba | Electrodes of vacuum switch |
| US4736078A (en) * | 1983-10-07 | 1988-04-05 | Kabushiki Kaisha Toshiba | Method for processing vacuum switch and vacuum switch processed by the method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515211A (en]) * | 1974-06-03 | 1976-01-16 | Westinghouse Electric Corp |
-
1981
- 1981-10-07 JP JP15990381A patent/JPS5873929A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515211A (en]) * | 1974-06-03 | 1976-01-16 | Westinghouse Electric Corp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4736078A (en) * | 1983-10-07 | 1988-04-05 | Kabushiki Kaisha Toshiba | Method for processing vacuum switch and vacuum switch processed by the method |
| US4698467A (en) * | 1985-10-24 | 1987-10-06 | Kabushiki Kaisha Toshiba | Electrodes of vacuum switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6357897B2 (en]) | 1988-11-14 |
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